Sql server allows sepacila characters in password. Sybase does not. Have you tried to create a password with special character from isql? I am sure that will fail too.

You can force the user not to enter special characters by making sle to editmask. Or you can still use sle but pop up an error message if user enters a special character. You can use match function for that. If password is 8 charchers then

If Match(newpass, "[A-Za-z0-9][A-Za-z0-9][A-Za-z0-9][A-Za-z0-9][A-Za-z0-9][A-Za-z0-9][A-Za-z0-9][A-Za-z0-9]") = false then
MessageBox("Error", "Password must consist of alphanumeric characters only.")
end if

Argument Description
string The string in which you want to look for a pattern of characters
textpattern A string whose value is the text pattern
Return value

Boolean. Returns TRUE if string matches textpattern and FALSE if it does not. Match also returns FALSE if either argument has not been assigned a value or the pattern is invalid. If any argument's value is NULL, Match returns NULL.

Usage

Match enables you to evaluate whether a string contains a general pattern of characters. To find out whether a string contains a specific substring, use the Pos function.
Textpattern is similar to a regular expression. It consists of metacharacters, which have special meaning, and ordinary characters, which match themselves. You can specify that the string begin or end with one or more characters from a set, or that it contain any characters except those in a set.

A text pattern consists of metacharacters, which have special meaning in the match string, and nonmetacharacters, which match the characters themselves.
The following tables explain the meaning and use of these metacharacters:

Metacharacter Meaning Example
Caret (^) Matches the beginning of a string ^C matches C at the beginning of a string
Dollar sign ($) Matches the end of a string s$ matches s at the end of a string
Period (.) Matches any character . . . matches three consecutive characters
Backslash (\) Removes the following metacharacter's special characteristics so that it matches itself \$ matches $
Character class (a group of characters enclosed in square brackets ([ ])) Matches any of the enclosed characters [AEIOU] matches A, E, I, O, or UYou can use hyphens to abbreviate ranges of characters in a character class. For example, [A-Za-z] matches any letter
Complemented character class (first character inside the brackets is a caret) Matches any character not in the group following the caret [^0-9] matches any character except a digit, and [^A-Za-z] matches any character except a letter
The metacharacters asterisk (*), plus (+), and question mark (?) are unary operators that are used to specify repetitions in a regular expression:

Metacharacter Meaning Example
* (asterisk) Indicates zero or more occurrences A* matches zero or more As (no As, A, AA, AAA, and so on)
+ (plus) Indicates one or more occurrences A+ matches one A or more than one A (A, AAA, and so on)
? (question mark) Indicates zero or one occurrence A? matches an empty string ("") or A
Sample patterns
The following table shows various text patterns and sample text that matches each pattern:

This pattern Matches
AB Any string that contains AB; for example, ABA, DEABC, graphAB_one
B* Any string that contains 0 or more Bs; for example, AC, B, BB, BBB, ABBBC, and so on
AB*C Any string containing the pattern AC or ABC or ABBC, and so on (0 or more Bs)
AB+C Any string containing the pattern ABC or ABBC or ABBBC, and so on (1 or more Bs)
ABB*C Any string containing the pattern ABC or ABBC or ABBBC, and so on (1 B plus 0 or more Bs)
^AB Any string starting with AB
AB?C Any string containing the pattern AC or ABC (0 or 1 B)
^[ABC] Any string starting with A, B, or C
[^ABC] A string containing any characters other than A, B, or C
^[^abc] A string that begins with any character except a, b, or c
^[^a-z]$ Any single-character string that is not a lowercase letter (^ and $ indicate the beginning and end of the string)
[A-Z]+ Any string with one or more uppercase letters
^[0-9]+$ Any string consisting only of digits
^[0-9][0-9][0-9]$ Any string consisting of exactly three digits
^([0-9][0-9][0-9])$ Any consisting of exactly three digits enclosed in parentheses

regards-

0

quark122Author Commented: 2004-04-12

Sybase does allow special characters in passwords. I've got users with passwords right now (set through sybase central I presume) that have special characters.

I knew I could mask off special characters, but since the actual corporate protocol requires upper, lower, numeric & special character for passwords, I was trying to make this system comply as well... Oh well.